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5108801502 = 237121638131
BaseRepresentation
bin1001100001000001…
…00001111111011110
3111012001010000011110
410300200201333132
540430323122002
62202535202450
7240413045010
oct46040417736
914161100143
105108801502
112191870202
12ba6b16426
1363556458c
143667041b0
151ed798e6c
hex130821fde

5108801502 has 16 divisors (see below), whose sum is σ = 11677260672. Its totient is φ = 1459657560.

The previous prime is 5108801483. The next prime is 5108801507. The reversal of 5108801502 is 2051088015.

It is a self number, because there is not a number n which added to its sum of digits gives 5108801502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5108801507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60819024 + ... + 60819107.

It is an arithmetic number, because the mean of its divisors is an integer number (729828792).

Almost surely, 25108801502 is an apocalyptic number.

5108801502 is an abundant number, since it is smaller than the sum of its proper divisors (6568459170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5108801502 is a wasteful number, since it uses less digits than its factorization.

5108801502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121638143.

The product of its (nonzero) digits is 3200, while the sum is 30.

The square root of 5108801502 is about 71475.8805612075. The cubic root of 5108801502 is about 1722.2902497441.

Adding to 5108801502 its reverse (2051088015), we get a palindrome (7159889517).

The spelling of 5108801502 in words is "five billion, one hundred eight million, eight hundred one thousand, five hundred two".

Divisors: 1 2 3 6 7 14 21 42 121638131 243276262 364914393 729828786 851466917 1702933834 2554400751 5108801502